Houston's primary international gateway and United Airlines hub.
Opened
1969
Location
Houston, United States
George Bush Intercontinental Airport is the largest airport serving the Houston metropolitan area and one of the busiest airports in the United States by passenger traffic. Located approximately 23 miles north of downtown Houston, it serves as a major hub for United Airlines and offers nonstop service to destinations across the Americas, Europe, Asia, and beyond.
The airport was developed to replace Houston's older William P. Hobby Airport as the city's primary international facility and has grown substantially since its opening. It covers roughly 10,000 acres, making it one of the largest airports by land area in the country.
Named after the 41st President of the United States, George H.W. Bush, who represented Houston in Congress and maintained strong ties to the city, the airport handles tens of millions of passengers annually and is a critical economic engine for the greater Houston region.
Terminals
The airport has five terminals (A, B, C, D, and E) connected by an underground automated people mover system called the Skyway.
Getting to & from
Ground transportation options include taxis, rideshares, hotel shuttles, and the Houston Airport System's Express Shuttle bus service, though there is no direct heavy rail link to downtown Houston.
Airlines here
United Airlines uses IAH as a major hub, and numerous other carriers including international airlines serve the airport across its terminals.
Notable facts
›Named after President George H.W. Bush in 1997.
›Covers approximately 10,000 acres, one of the largest airports by land area in the U.S.
›The underground Skyway people mover connects all terminals.
›Serves as United Airlines' second-largest hub by operations.
›Opened in 1969 to supplement and eventually replace Hobby Airport for international traffic.
This profile is provided for general information only. Details may be inaccurate or outdated — always verify with the airport's official website before acting on them.
Pick what matters for your layover or early flight, then compare on your favorite booking site.
Compare stays for your dates
AirlinesAirports may receive compensation when you book or purchase through some of the links on this page, at no additional cost to you. Prices and availability are set by the booking provider and may change. We never share your private trip details with partners — only the destination, dates and party size you searched.
City & Place Guide
No guide exists for this place yet — Click to generate a Traveler Pulse guide.
Passport, Visa & Immigration
Flying internationally via IAH? Check entry, transit and customs requirements for United States from official government sources.
George Bush Intercontinental Airport is the main international airport in Houston, Texas, United States, serving the Greater Houston metropolitan area. Initially named Houston Intercontinental Airport upon its opening in 1969, it was renamed in honor of George H. W. Bush, the 41st president of the United States and a resident of Houston, in 1997. It is also commonly called Houston International Airport or George Bush International Airport.